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Commit 4ce47802 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

PM / QoS: Rename local variable in dev_pm_qos_add_ancestor_request() 



Local variable 'error' in dev_pm_qos_add_ancestor_request() need
not contain error codes only, so rename it to 'ret'.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent d1c3ed66

drivers/base/power/qos.c

+5 −5
Original line number Original line Diff line number Diff line
@@ -542,19 +542,19 @@ int dev_pm_qos_add_ancestor_request(struct device *dev, 
				    struct dev_pm_qos_request *req, s32 value)

				    struct dev_pm_qos_request *req, s32 value)

{

{

	struct device *ancestor = dev->parent;

	struct device *ancestor = dev->parent;

	int error = -ENODEV;

	int ret = -ENODEV;





	while (ancestor && !ancestor->power.ignore_children)

	while (ancestor && !ancestor->power.ignore_children)

		ancestor = ancestor->parent;

		ancestor = ancestor->parent;





	if (ancestor)

	if (ancestor)

		error = dev_pm_qos_add_request(ancestor, req,

		ret = dev_pm_qos_add_request(ancestor, req,

					     DEV_PM_QOS_LATENCY, value);

					     DEV_PM_QOS_LATENCY, value);





	if (error < 0)

	if (ret < 0)

		req->dev = NULL;

		req->dev = NULL;





	return error;

	return ret;

}

}

EXPORT_SYMBOL_GPL(dev_pm_qos_add_ancestor_request);

EXPORT_SYMBOL_GPL(dev_pm_qos_add_ancestor_request);